(ISC)2 Certified in Cybersecurity Practice Exam

Which type of disaster recovery site is fully operational, stocked with equipment and data, and available at a moment's notice?

1. Cold Site

2. Warm Site

3. Hot Site

4. Offsite Storage

The correct answer is: Hot Site

A hot site is characterized by being fully operational and equipped with all necessary hardware, software, and data, allowing for immediate use in the event of a disaster. This type of facility is designed to provide a near-instantaneous switch to backup operations, minimizing downtime significantly and ensuring that business operations can continue with minimal disruption. The infrastructure at a hot site is always kept up to date, and regular data replication ensures that the information is current. This level of preparedness is crucial for organizations that have a low tolerance for downtime or data loss, such as those in critical sectors like finance, healthcare, or emergency services. In contrast, other types of recovery sites offer varying levels of preparedness. A cold site would require significant time to set up and restore operations as it typically does not contain the necessary equipment or data. A warm site is partially equipped and can be operational more quickly than a cold site, but it still requires some setup and data synchronization. Offsite storage typically refers to the secure storage of data backups rather than a physical site that can take over operations. Therefore, the hot site stands out as the most equipped and ready to go at a moment's notice.